What Is NetApp? How Its Data Management Platform Works and Protects Your Data

Companies now have information spread across on-premises systems, the cloud, and multiple environments. Keeping this data secure and accessible may feel overwhelming. 

But that’s exactly what NetApp helps with. Known for its all-flash storage solutions, it holds the #1 market share in this segment, showing that many businesses trust its products and innovation.

In this guide, we’ll explore what NetApp does, how its tools work, and why organizations rely on it to simplify data management, cut costs, and protect their information.

What Is NetApp? (And How Its Data Management Platform Works)

NetApp is a technology company that helps businesses store, manage, and protect their data in different places, such as data centers, private clouds, and public clouds like Microsoft Azure, AWS, and Google Cloud. 

Its main software, called ONTAP, manages file (NFS, SMB) and block (iSCSI, FC) storage through a single storage operating system that works across on-premises hardware and cloud platforms, so companies can easily move and control their data.

For example, a company can store databases (block storage) in its own data center using ONTAP, save user documents (file storage) in Azure with Cloud Volumes ONTAP or Azure NetApp Files, and keep backups in AWS object storage using NetApp Cloud Backup or StorageGRID. While ONTAP provides unified management for file and block, object storage is managed separately.

What Is NetApp Used For?

NetApp can handle complex workloads that need fast, secure, and scalable storage, such as enterprise databases, virtual machines, or analytics platforms. 

For example, many companies use NetApp ONTAP to host large SAP or Oracle databases, where high performance and data protection are critical. 

NetApp uses its ONTAP software, Cloud Volumes, and SnapMirror tools to help businesses run important apps and protect their data:

• ONTAP provides fast and reliable access to data. 
• SnapMirror replicates data to secondary systems for disaster recovery and business continuity. 
• Cloud Volumes help move or store data in the cloud. 

Together, these tools keep data safe from loss or ransomware and cut costs by shifting less-used data to cheaper storage. 

Use Cases of NetApp

Let’s look at some real-world scenarios where you can use NetApp: 

Databases (Oracle, SQL Server, MySQL)

NetApp products like AFF (All Flash FAS) and Azure NetApp Files deliver high-speed performance with low latency, which helps databases process transactions quickly and stay reliable.

SAP and Enterprise Applications

Azure NetApp Files is certified for SAP HANA and provides predictable performance. It simplifies cloud migration and keeps production systems stable.

Artificial Intelligence and Machine Learning (AI/ML)

Azure NetApp Files (ANF) lets businesses use their own data to train AI and ML models securely. It connects easily with Azure AI services to build and improve intelligent applications.

Virtual Desktops and VDI Environments

FlexPod and AFF/FAS systems support VDI environments like Citrix and VMware Horizon, delivering fast boot times and consistent performance with centralized management.

Backup, Archive, and Compliance Storage

StorageGRID or E-Series offer secure, cost-efficient object storage for long-term data retention and compliance needs.

Hybrid and Multi-Cloud Data Management

Cloud Volumes ONTAP (CVO) moves and manages data across clouds automatically. It saves money by tiering cold data to lower-cost storage.

Edge and Remote Office Workloads

FlexCache speeds up file access for teams in different locations by caching data close to users, cutting delays and bandwidth costs.

History of NetApp

NetApp was founded in 1992 and is based in San Jose, California. The company’s CEO is George Kurian. Over time, it has grown from a hardware maker to a full cloud-data company, expanding through acquisitions like SolidFire, Bycast, and Spot.

Key Milestones in NetApp’s History

NetApp has grown from its early days into one of the top companies in data storage and hybrid cloud data management. 

Here’s a timeline of the company’s most important moments:

How NetApp’s ONTAP Software Works

NetApp ONTAP is the software that powers NetApp’s storage systems. Let’s see how it helps organizations manage and protect their data efficiently. 

Unified Storage System

ONTAP combines file and block storage in one system through a single storage operating platform. It supports both file protocols (NFS and SMB) and block protocols (iSCSI and Fiber Channel) on the same hardware. 

This means that one storage system can handle shared file access for users and high-performance block access for databases or virtual machines simultaneously. 

For example, a company can store team files over NFS and run its business applications over iSCSI using the same ONTAP system, instead of managing two separate storage setups.

This helps companies run many types of applications without creating separate systems for each. It also makes data easier to manage and share.

Smart Data Management

ONTAP uses NetApp’s proprietary Write Anywhere File Layout (WAFL) file system. WAFL decides where to place data blocks on disks so they can be read and written faster. 

WAFL works with ONTAP’s RAID architecture to distribute data evenly across multiple disks, balancing the I/O load to reduce latency and improve read/write performance across the entire storage system.

ONTAP also saves space through deduplication, compression, and compaction:

• Deduplication removes duplicate copies of the same data. For example, if several users save the same file, ONTAP keeps only one copy and references it for everyone. 
• Compression reduces the size of each data block by encoding redundant patterns within the block.
• Compaction packs multiple small, partially filled blocks into a single physical block to eliminate wasted space.

These features help store more data without needing more hardware.

Strong Data Protection

ONTAP includes tools like Snapshot, SnapMirror, and SnapVault to keep data safe:

• NetApp Snapshots allow instant recovery after accidental deletion, corruption, or ransomware. 
• SnapMirror replicates data between systems so that operations can continue if a site fails. 
• SnapVault creates and stores backup copies of data on secondary storage systems. 

High Performance and Efficiency

ONTAP keeps performance steady with tools like Quality of Service (QoS) controls and FabricPool. 

QoS lets you manage how much performance each workload gets. For example, you can speed up your main business app and prevent smaller tasks from slowing it down.

FabricPool handles automatic tiering. You can set it up to move cold or less-used data to cheaper object storage, like Amazon S3 or Azure Blob, while keeping active data on high-performance flash storage. 

A company might store its active customer database on flash storage for quick access, while older snapshots, logs, and backups are automatically moved to the cloud. 

This setup reduces costs by using less-expensive object storage for cold data. It costs much less per terabyte. At the same time, performance stays high for the data and apps that matter most.

Hybrid Cloud Support

ONTAP works across private and public clouds through Cloud Volumes ONTAP (NetApp’s cloud-based version of ONTAP). It lets businesses move, copy, or back up data to services like AWS, Azure, and Google Cloud while keeping the same management tools and policies everywhere. 

This consistency makes it easier to use cloud resources when needed.

Automation and Security

ONTAP includes a REST API that automates the setup and management of storage systems, volumes, and network configurations. You can use the ONTAP REST API from any language that supports HTTP, with official libraries and toolkits available for Python and PowerShell.

Apart from the REST API, NetApp also provides toolkits to make automation easier, such as a Python library and a PowerShell toolkit. In addition, ONTAP supports Ansible modules so you can manage and configure systems quickly and consistently.

Cluster MTU

This feature enables you to configure the MTU size by using an ONTAP Select multi-node cluster. An MTU is the maximum transmission unit size that specifies the jumbo frame size on 10 Gigabit interfaces, as well as 1 Gigabit Ethernet. Using the ifconfig command, you can select the particular MTU size for transmission between a client and storage. 

Key NetApp Products and Services

Let’s now look at a few main products and services of NetApp and explore how they can help you manage data better: 

Azure NetApp Files 

Azure NetApp Files (ANF) offers a fully managed file storage service in the Azure cloud, which makes it easy to move workloads and applications to the cloud while maintaining high performance.

You can use ANF with the following: 

• Databases: Store and quickly access data in transactional databases like Oracle and SQL Server. It provides the low-latency storage these databases need to perform well.
• SAP: Run Enterprise Resource Planning (ERP) systems smoothly in the cloud if you’re a SAP user (especially SAP HANA).
• High-Performance Computing (HPC): Execute performance-intensive workloads in industries like research or engineering. 
• Azure VMware Solution (AVS) Datastores: Use ANF as a datastore to store the VM data efficiently and seamlessly if you work with the VMware Solution to run virtual machines.

Azure NetApp Files supports throughput up to 4,500 MiB/s per volume in supported regions and configurations, depending on the service level and capacity pool size.

In the Premium storage tier, an automatic QoS (Quality of Service) volume quota of 70.31 TiB is set. This quota ensures the system can handle high-throughput demands while maintaining balanced performance across all volumes.

Let’s say if your workload is growing by 10 GB/day, you can scale your ANF volume size dynamically in the Premium Tier and scale up your storage capacity as needed.

BlueXP Data Services

BlueXP is NetApp’s unified platform for managing data across hybrid and multi-cloud environments. It centralizes control, simplifies operations, and makes it easier for businesses to manage storage, whether it’s on-premises, in the cloud, or both.

For on-premises storage, it can automatically discover, monitor, and manage your physical servers or storage arrays. You can perform daily operations like provisioning storage, configuring backups, and enforcing policies without switching between multiple management consoles. 

Unlike traditional on-premises tools, which often require manual setup and separate consoles, BlueXP integrates seamlessly with tools you already use.

Disaster Recovery with BlueXP

BlueXP also provides a seamless disaster recovery solution. It protects on-premises VMware workloads by replicating their data to cloud-based storage. When integrated with services like Amazon Elastic VMware Service (Amazon EVS) and Amazon FSx for NetApp ONTAP (FSx for ONTAP), BlueXP enables automated backup, replication, and recovery. 

This ensures critical applications remain available even if something happens to your on-site systems, combining the reliability of on-premises storage with the flexibility of cloud-based disaster recovery.

Security and Ransomware Protection

BlueXP includes built-in ransomware protection to keep your data safe. Here’s how it can help you:

• Create snapshots of your data that cannot be altered or deleted to protect against ransomware attacks.
• Detect unusual activity that could indicate a ransomware threat.
• Control who can access your data to ensure only authorized users can make changes.
• Protects data both on-premises and in the cloud, giving comprehensive coverage across your environment.

StorageGRID

StorageGRID is NetApp’s object storage solution for large volumes of unstructured data. You can use it to manage data across multiple locations and clouds (AWS S3 or Azure Blob via Cloud Storage Pools). 

Some of its key benefits include the following:

• StorageGRID can be deployed for backup systems, archival storage, or as part of a data lake for analytics.
• It supports regulatory requirements like GDPR and HIPAA through features like object immutability, retention policies, audit logging, and role-based access control.
• It efficiently scales to handle petabytes of data while maintaining performance and availability.

E-Series

E-Series is a high-performance storage system that handles demanding workloads such as big data analytics, video surveillance, high-performance computing, and backup and recovery. It provides fast, reliable access to large datasets, making it ideal for performance-sensitive applications that demand predictable throughput and scalable capacity. 

FlexPod

FlexPod is a converged infrastructure solution developed in partnership with Cisco that combines compute, storage, networking, and management into a single, validated solution. It accelerates the delivery of modern workloads, simplifies operations, and future-proofs working environments.

FlexPod is particularly valuable for enterprise workloads, AI applications, VMware environments, and SAP deployments, providing consistent performance and reliability.

FlexCache

FlexCache is a NetApp caching solution that stores frequently accessed data closer to users at remote or edge locations. By keeping local copies of files from the main storage site, it reduces latency and bandwidth usage over Wide-Area Networks (WANs), so teams can access data faster.

This maintains file coherency by syncing metadata and reflecting changes from the origin system, ensuring users see up-to-date data even in the cached copies. Because of this, users always see the most up-to-date version of a file, even when working from a branch office or remote location.

FlexCache is ideal for read-heavy workloads such as engineering media, design files, distributed collaboration, or any application where teams need fast access to large datasets at multiple locations. 

NetApp Data Protection and Disaster Recovery

NetApp protects your data and makes sure it stays available, even if something goes wrong. Let’s see how.

Snapshot

A Snapshot is a read-only, point-in-time image of a volume or LUN (Logical Unit Number). It captures the exact state of the data at that moment. It is initially space-efficient because it references existing data blocks instead of duplicating them.

Snapshots are efficient because they don’t copy all data—they only preserve pointers to unchanged blocks, while any new or modified data is written to new blocks.

You can use them to:

• Recover individual files or LUNs
• Restore an entire volume
• Support disaster recovery without downtime

NetApp uses its Write Anywhere File Layout (WAFL) technology to make snapshots fast and space-efficient. WAFL works like a database by keeping metadata that points to the actual data blocks on disk. 

When data is updated, WAFL writes the new data to a new block instead of overwriting the old one. This allows snapshots to reference the metadata to reconstruct files, reducing both storage use and performance impact.

SnapMirror

SnapMirror is a built-in data replication feature in NetApp ONTAP that copies data from a source volume (or qtree, in legacy mode) to a destination volume on a local system or remote system.

It uses snapshot copies to replicate only the changes since the last replication. You first establish a relationship between the source and destination volumes or qtrees, then SnapMirror continuously keeps the secondary data updated.

This means your data is always up to date and ready to use, without requiring external replication servers.

Once your data is replicated to the destination, you can:

• Give users immediate access if the source goes down
• Restore data to recover from disasters, corruption (for qtrees), or user mistakes
• Use the replicated copy as a backup source for external archiving or long-term retention
• Balance workloads across storage systems
• Back up or share data with remote sites

SnapVault

SnapVault is NetApp’s fast and reliable way to back up data to disk. It transfers Snapshot copies (point-in-time snapshots) from the source system to a secondary system, replicating only changed blocks since the last backup to save space and bandwidth. This saves space and reduces network use while still giving you a full backup.

You can quickly restore files, virtual machines, or even entire applications from these backups. SnapVault backups can be used to restore data quickly in the event of corruption or loss, so important data stays available.

It works with NetApp FAS systems and FlexArray storage, so you don’t need extra backup servers. You can manage it using NetApp tools or your existing backup software, making it simple to schedule and monitor backups.

Security and Compliance in NetApp

Let’s look at the key security and compliance features in NetApp: 

• Data Encryption: NetApp encrypts data both in transit and at rest. This ensures that your information stays secure whether it is moving across networks or stored on disks.
• Access Control: Role-Based Access Control (RBAC) and Lightweight Directory Access Protocol (LDAP) integration restrict access to only authorized users. And Multi-Factor Authentication (MFA) adds another layer of protection.
• Ransomware Protection: NetApp uses AI to watch your data and can spot threats with 99% accuracy. So, if an attack occurs, NetApp quickly takes secure snapshots of your data so you can recover quickly. 
• Regulatory Compliance: NetApp supports GDPR, HIPAA, PCI DSS, and CPRA, which makes it easier to manage sensitive data and stay compliant with regulations. These include encryption, access controls, immutability, and data classification, but final compliance depends on proper implementation by the organization.

Monitoring and Performance Management 

LogicMonitor provides automated monitoring that helps IT teams move from manual checks to proactive management. 

With LogicMonitor, you can focus on strategic tasks while the platform continuously tracks your storage health and performance.

It monitors a wide range of NetApp metrics, including:

• IOPS: Tracks input/output operations per second to measure storage performance.
• Latency: Monitors read and write response times to identify bottlenecks.
• Capacity & Utilization: Shows disk, aggregate, and volume usage trends to optimize resources.
• Snapshot Age: Tracks the time since the last snapshot to ensure backup policies are being met and recovery points are recent.
• Rebuild Time & Disk Health: Alerts you to potential disk failures or rebuild needs.

LogicMonitor also tracks SnapMirror replication status and lag. This ensures your disaster recovery and data replication processes are working as expected, giving you confidence that mirrored data is safe and available.

Discover the Potential of NetApp with LogicMonitor

NetApp helps your organization efficiently manage and access data across hybrid and multi-cloud environments with its comprehensive storage solutions. 

LogicMonitor adds automated, intelligent monitoring to your NetApp systems, including ONTAP. By moving from manual tracking to automated monitoring, you can easily monitor storage-specific metrics like IOPS, latency, volume usage, and SnapMirror health with minimal configuration required.

With LogicMonitor handling performance insights, your team can focus on strategic initiatives while ensuring your NetApp environment runs smoothly, securely, and efficiently.

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